Solid-Phase Synthesis of Biaryl Cyclic Peptides Containing a 3-Aryltyrosine
作者:Ana Afonso、Olaf Cussó、Lidia Feliu、Marta Planas
DOI:10.1002/ejoc.201200832
日期:2012.11
A concise and efficient solid-phasesynthesis of biaryl cyclic peptides containing a Phe–Tyr or a Tyr–Tyr linkage has been accomplished. The key steps include a Miyaura borylation of a resin-bound 3-iodotyrosine and a microwave-assistedSuzuki–Miyaura reaction for the formation of the macrocycle. First, the feasibility of the solid-phase Miyaura borylation of a 3-iodotyrosyltripeptide was established